--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gui/PPParserInspector.st	Tue Mar 04 22:14:44 2014 +0100
@@ -0,0 +1,147 @@
+"{ Package: 'stx:goodies/petitparser/gui' }"
+
+GLMCompositePresentation subclass:#PPParserInspector
+	instanceVariableNames:''
+	classVariableNames:''
+	poolDictionaries:''
+	category:'PetitGui-Core'
+!
+
+
+!PPParserInspector class methodsFor:'as yet unclassified'!
+
+openOn: aParserInstance
+	^ self new openOn: aParserInstance
+! !
+
+!PPParserInspector methodsFor:'building'!
+
+compose
+	"self new openOn: PPArithmeticParser new"
+
+	self title: [:each | 'Parser Inspector on ', (each name ifNil: [each class name])].
+
+	self tabulator with: [ :browser | 
+		browser
+			column: #sample;
+			column: #inspectors.
+		(browser transmit)
+			fromOutsidePort: #entity;
+			fromOutsidePort: #sampleText;
+			to: #sample;
+			andShowIfNone: [ :a | self sampleIn: a ].
+		(browser transmit) 
+			from: #sample port: #text;
+			toOutsidePort: #sampleText.
+		(browser transmit)
+			from: #sample; "result"
+			passivelyFrom: #sample port: #text; "sample text"
+			from: #sample port: #stream; "parser stream"
+			fromOutsidePort: #entity; "parser"  
+			to: #inspectors;
+			andShow: [ :a | self inspectorsIn: a ].
+		browser transmit 
+			from: #inspectors; 
+			to: #sample port: #selectionInterval; 
+			transformed: [:debugResult | debugResult ifNotNil: [debugResult start to: debugResult end] ] ]
+! !
+
+!PPParserInspector methodsFor:'private building'!
+
+debuggerIn: composite
+	composite tree
+		title: 'Debugger';
+		format: [:resultNode | resultNode formattedText ];
+		display: [ :result :sample :stream :parser | {PPParserDebuggerResult parse: sample with: parser } ];
+		children: [:resultNode | resultNode children ].
+!
+
+inspectorsIn: composite
+	self resultIn: composite.
+	self debuggerIn: composite.
+	self tallyIn: composite.
+	self profileIn: composite.
+	self progressIn: composite
+!
+
+profileIn: composite
+	composite table 
+		title: 'Profile';
+		column: 'Parser' evaluated: [ :each | each first displayName ];
+		column: 'Time (ms)' evaluated: [ :each | each second printString ];
+		column: 'Percentage (%)' evaluated: [ :each | each third printString ];
+		display: [ :result :sample :stream :parser  | stream asFrequencyTable ];
+		noSelection;
+		showOnly: 50
+!
+
+progressChartIn: composite
+	composite morph 
+		title: 'Progress';
+		display: [ :stream |
+			| morph |
+			morph := ScrollPane new.
+			morph color: Color white.
+			morph scroller addMorph: stream asPositionMorph.
+			morph ]
+!
+
+progressIn: composite
+	composite morph 
+		title: 'Progress';
+		display: [:result :sample :stream :parser  | 
+			| morph |
+			morph := ScrollPane new.
+			morph color: Color white.
+			morph scroller addMorph: stream asPositionMorph.
+			morph ]
+!
+
+resultIn: composite
+	(composite text)
+		title: 'Result';
+		display: [ :result :sample :stream :parser | result ];
+		act: [ :text :result :sample :stream :parser | result inspect ] icon: GLMUIThemeExtraIcons glamorousInspect entitled: 'Inspect';
+		act: [ :text :result :sample :stream :parser | result explore ] icon: GLMUIThemeExtraIcons glamorousSearch entitled: 'Explore'.
+!
+
+sampleIn: composite
+	(composite text)
+		title: 'Sample';
+		display: [:parser :sample | sample ifNil: [''] ];
+		allowNil;
+		populate: #selection
+			icon: GLMUIThemeExtraIcons glamorousPlay
+			on: $s
+			entitled: 'Parse (s)'
+			with: [ :presentation :parser | 
+				| stream output |
+				stream := PPBrowserStream on: presentation text asString.
+				output := parser parse: stream.
+				output isPetitFailure
+					ifTrue: [ presentation selectionInterval: (output position + 1 to: output position) ].
+				(presentation pane port: #stream) value: stream.
+				output ]
+!
+
+tallyIn: composite
+	composite table 
+		title: 'Tally';
+		column: 'Parser' evaluated: [ :each | each first displayName ];
+		column: 'Count' evaluated: [ :each | each second printString ];
+		column: 'Percentage (%)' evaluated: [ :each | each third printString ];
+		display: [:result :sample :stream :parser | stream asFrequencyTable ];
+		noSelection;
+		showOnly: 50
+! !
+
+!PPParserInspector class methodsFor:'documentation'!
+
+version
+    ^ '$Header: /cvs/stx/stx/goodies/petitparser/gui/PPParserInspector.st,v 1.1 2014-03-04 21:14:44 cg Exp $'
+!
+
+version_CVS
+    ^ '$Header: /cvs/stx/stx/goodies/petitparser/gui/PPParserInspector.st,v 1.1 2014-03-04 21:14:44 cg Exp $'
+! !
+